Louis Marr
Rev 1.6 - Sample Period Work in progress
Dependencies: mbed Bitmap N5110 TMP102 Joystick
Diff: main.cpp
- Revision:
- 18:8e025b809dfb
- Parent:
- 17:be8dd797e60b
- Child:
- 19:00cdcf5a5b7a
--- a/main.cpp Sat Jan 22 13:24:32 2022 +0000
+++ b/main.cpp Sat Jan 22 15:35:53 2022 +0000
@@ -35,6 +35,11 @@
DigitalOut GRN_led(LED_GREEN);
DigitalOut BLU_led(LED_BLUE);
+DigitalOut Clg_LED(PTA2);
+DigitalOut Ready_LED(PTA1);
+
+DigitalOut Htg_LED(PTC3);
+
InterruptIn sw2(SW2); // On-board K64F Switches
InterruptIn sw3(SW3);
InterruptIn R(PTB3); // Right Bumper Button
@@ -46,7 +51,7 @@
volatile int g_L_flag = 0; // volatile flag as it will change within the isr
volatile int g_A_flag = 0; // g_ in order to show it is a global variable.
volatile int g_Y_flag = 0;
-//volatile int Setpoint
+
/*======================= Void Declaration ===================================*/
void error(); // Error Hang Code Function
void init_serial(); // Setup serial port Function
@@ -60,10 +65,13 @@
void MenuNav();
void Page1();
void Page2();
-void BP();
+void CWtr();
void SP_Array();
+void T_SP_Pg2();
+void HtgClg_Pg2();
+
/*======================== Main Function =====================================*/
-int Setpoint[4] = {8,37.65,80,65};
+int Setpoint[4] = {8,37.65,80,24};
int main()
{
@@ -87,6 +95,11 @@
Y.fall(&Y_isr);
Y.mode(PullDown);
+ Clg_LED = 1;
+ Ready_LED = 1;
+
+ Htg_LED = 1;
+
while (1) {
//timer.start();
//for(i = 0; i < 10; i++){
@@ -94,8 +107,8 @@
MenuNav(); // Call the info function
- Page1();
- Page2();
+ //Page1();
+ //Page2();
//temp_SP();
@@ -155,9 +168,23 @@
lcd.printString("Louis M",0,2);
lcd.printString("18689006",0,3);
lcd.printString("Version 1.9.1",0,4);
+
lcd.refresh();
wait(1);
}
+void Home()
+{
+ lcd.clear(); // Clear Screen
+ serial.printf("Home Menu");
+ lcd.printString(" Navigate >",0,0);
+ lcd.printString(" Use Joystick ",0,1);
+ lcd.printString(" Welcome ",0,3); // Print Information Screen
+ lcd.printString(" Main Menu: ",0,4);
+ lcd.printString(" Y for Info ",0,5);
+
+ lcd.refresh();
+ wait(1);
+}
void Page1()
{
serial.printf(" Page 1 "); // Debugging Print
@@ -194,7 +221,7 @@
g_A_flag = 0; // When the R Flag has been pressed
A.rise(&A_isr);
serial.printf("A Pressed");
- BP();
+ CWtr();
wait(1);
}
}
@@ -232,9 +259,10 @@
//}
void MenuNav()
{
- lcd.clear();
+
+ lcd.clear();
lcd.refresh();
-
+
int select = 0;
while (1){
@@ -289,22 +317,13 @@
wait(0.1);
if (select == 0){
- lcd.clear(); // Clear Screen
- serial.printf("WelcomeMENU");
- lcd.printString(" Navigate >",0,0);
- lcd.printString(" Welcome ",0,2); // Print Information Screen
- lcd.printString(" Main ",0,3);
- lcd.printString(" Menu ",0,4);
- lcd.printString(" Y for Info ",0,5);
- lcd.refresh();
- wait(1);
+ Home();
}
if (g_Y_flag){ // Condition to change over into new loop
g_Y_flag = 0; // When the R Flag has been pressed
Y.rise(&Y_isr);
serial.printf("Y Pressed");
- info();
-
+ info();
}
if (select == 1){
@@ -317,69 +336,89 @@
}
}
}
-
-void Menu()
-{
- if (g_R_flag){ // Condition to change over into new loop
- g_R_flag = 0; // When the R Flag has been pressed
- R.rise(&R_isr);
-
- lcd.clear(); // Clear Screen
- serial.printf("Welcome");
- lcd.printString(" Welcome ",0,1); // Print Information Screen
- lcd.printString("Main Menu",0,3);
- lcd.printString("Page Down",0,5);
- lcd.refresh();
- wait(1);
-}
-}
-void BP()
+void CWtr()
{
while(1){
- float BP_SP = Setpoint[0];
+ float CWtr_SP = Setpoint[3];
+ //serial.printf("SP = %.2f \n",CWtr_SP);
float T = tmp102.get_temperature(); // Reading Temperature as a floating variable
- serial.printf("SETPOINT = ",Setpoint[1]);
- if (BP_SP-- <= T <= BP_SP++){
-
- serial.printf("SP = %.2f \n",BP_SP);
+ serial.printf("SETPOINT = ",CWtr_SP);
+ if (CWtr_SP-1 > T || T > CWtr_SP+1){
+
+ HtgClg_Pg2();
lcd.clear();
- char buffer[14]; // each character is 6 pixels wide, screen is 84 pixels (84/6 = 14 Max amound of Characters)
- int length = sprintf(buffer,"SP=%.2f",BP_SP); // print the temperature from the float variable T
- if (length <= 14) // Ensuring string will fit on the screen (Printing at x=0)
- lcd.printString(buffer,0,0); // display on screen
- serial.printf("T = %f C\n",Setpoint[0]);
- //lcd.printString("Temperature",0,0); // Can also pre-determine the co-ordinates of the ',0,0' (must be less than 84 pixels to fit on display)
-
- length = sprintf(buffer,"T=%.2F 'C",T); // print the temperature from the float variable T
- if (length <= 14) // Ensuring string will fit on the screen (Printing at x=0)
- lcd.printString(buffer,0,1); // display on screen
- serial.printf("T = %f C\n",T); // Printing the Temperature over Serial Port
+ T_SP_Pg2();
+ lcd.printString(" Adjusting ",0,2); // Print Information Screen
+ lcd.printString(" Water Temp ",0,3);
+ lcd.printString(" Please Wait! ",4,4);
+
+ lcd.refresh();
+ wait(1);
+ }
+ else if (CWtr_SP-1 <= T <= CWtr_SP+1){
+ HtgClg_Pg2();
+ lcd.clear();
+ T_SP_Pg2();
lcd.printString(" COLD ",0,2); // Print Information Screen
lcd.printString("Drinking Water",0,3);
lcd.printString(" Ready! ",4,4);
+
+ Ready_LED = 0;
+
lcd.refresh();
+ Ready_LED = 0;
wait(1);
- else if
- if (g_R_flag){ // Condition to change over into new loop
+ }
+
+ if (g_R_flag){ // Condition to change over into new loop
g_R_flag = 0; // When the R Flag has been pressed
R.rise(&R_isr);
serial.printf("Home Pressed");
+
+ Clg_LED = 1;
+ Htg_LED = 1;
+ Ready_LED = 1;
+
MenuNav();
wait(1);
- }
}
-
}
}
-void T_SP_Pg2();
+
+void T_SP_Pg2()
+{
+ float T = tmp102.get_temperature();
+ float CWtr_SP = Setpoint[3];
+ char buffer[14];
+
+ int length = sprintf(buffer,"T=%.2F 'C",T); // print the temperature from the float variable T
+ if (length <= 14);
+ lcd.printString(buffer,18,0);
+ serial.printf(" T = %f C\n",T);
+
+ length = sprintf(buffer,"SP=%.2f 'C",CWtr_SP); // print the temperature from the float variable T
+ if (length <= 14) // Ensuring string will fit on the screen (Printing at x=0)
+ lcd.printString(buffer,13,1); // display on screen
+ serial.printf(" T = %f C\n",CWtr_SP);
+}
+void HtgClg_Pg2()
{
- int length = sprintf(buffer,"SP=%.2f",BP_SP); // print the temperature from the float variable T
- if (length <= 14) // Ensuring string will fit on the screen (Printing at x=0)
- lcd.printString(buffer,0,0); // display on screen
- serial.printf("T = %f C\n",Setpoint[0]);
- //lcd.printString("Temperature",0,0); // Can also pre-determine the co-ordinates of the ',0,0' (must be less than 84 pixels to fit on display)
-
- length = sprintf(buffer,"T=%.2F 'C",T); // print the temperature from the float variable T
- if (length <= 14)
+ float T = tmp102.get_temperature();
+ float CWtr_SP = Setpoint[3];
+ if (T > CWtr_SP+1){
+ Clg_LED = 0;
+ Htg_LED = 1;
+ Ready_LED = 1;
+ }
+ else if (T < CWtr_SP-1){
+ Clg_LED = 1;
+ Htg_LED = 0;
+ Ready_LED = 1;
+ }
+ else {
+ Clg_LED = 1;
+ Htg_LED = 1;
+
+ }
}
\ No newline at end of file